166903814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34961}}^1$

素因数の和:35012

約数の個数: 32

約数和(自身を含む): 322209792

約数和(自身を除く): 155305978

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 34961, 69922, 244727, 384571, 489454, 769142, 1083791, 2167582, 2691997, 5383994, 7586537, 11921701, 15173074, 23843402, 83451907, 166903814]

約数ペア:

[(1, 166903814), (2, 83451907), (7, 23843402), (11, 15173074), (14, 11921701), (22, 7586537), (31, 5383994), (62, 2691997), (77, 2167582), (154, 1083791), (217, 769142), (341, 489454), (434, 384571), (682, 244727), (2387, 69922), (4774, 34961)]